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Storage Instructions

Serum and whole blood: Maintain specimen at room temperature. Urine: Refrigerate. Whole blood:Stable for one day at room temperature; refrigerated for three days. Unstablefrozen. Serum:Stable at room temperature and refrigerated for seven days. Stable for one day frozen; Freeze/thaw x1. Urine:Stable for seven days at room temperature; refrigerated for 14 days. Stable for 14 days frozen; Freeze/thaw x3.